KR100718190B1 - Skin whitening cosmetic composition, pack containing the same and preparation method thereof - Google Patents

Abstract

The present invention relates to a cosmetic composition for skin whitening and a cosmetic pack using the same, and more particularly, to a whitening cosmetic composition having excellent whitening effect and no side effects using a carbonized pine cone and a cosmetic pack using the same. The cosmetic composition for whitening according to the present invention uses a natural material unlike conventional commercial products, and provides a whitening cosmetic composition that shows excellent whitening effect and is safe for the skin and has no side effects. When used together as a beauty pack, it provides a functional pack that can additionally give a whitening effect in addition to the effects of skin moisturizing and skin elasticity.

Whitening, cosmetics, pack

Description

Skin whitening cosmetic composition, cosmetic pack using same and manufacturing method thereof {Skin whitening cosmetic composition, pack containing the same and preparation method

The present invention relates to a cosmetic composition for skin whitening, a cosmetic pack using the same, and a method for preparing the same, and more particularly, to a whitening cosmetic composition having excellent whitening effect using carbonized pine cones and no side effects, a cosmetic pack using the same, and a method for preparing the same. About

Skin is a very important tissue that has direct contact with the external environment, protects the human body, and has biochemical and physical functions. This tissue is largely divided into three parts: epidermis, dermis and subcutaneous tissue. Human skin color depends mainly on the number, size, type and distribution of melanocytes containing melanin contained in skin cells. Melanosomes are produced by melanocytes, which are black pigments produced in the epidermis and are produced in cells called melanocytes.

Melanin absorbs the light energy of ultraviolet light in sunlight, protecting cells deeper from damage caused by ultraviolet light. However, abnormally low production of melanin leads to skin lesions such as vitiligo, and on the contrary, excessive synthesis of melanin by UV rays not only damages the skin, but also forms spots and freckles, and may cause skin cancer from these lesions. do.

Many factors are involved in determining the skin color of humans, and among them, the melanocyte activity, the distribution of blood vessels, the thickness of skin and the presence or absence of pigments such as carotenoids and bilirubin, are important factors. In particular, the most important factor is a black pigment called melanin produced by the action of various enzymes such as tyrosinase in melanocytes in the human body. The formation of this melanin pigment is influenced by genetic factors, physiological factors related to hormone secretion, stress, and environmental factors such as ultraviolet irradiation.

However, excessive production and deposition of melanin pigments cause skin diseases such as skin pigment abnormalities such as blackening of the skin, blemishes, freckles, pigmentation and the like. Accordingly, in order to treat or alleviate excessive melanin pigmentation caused by UV exposure, ascorbic acid, kojic acid, arbutin, hydroquinone, glutathione or derivatives thereof, and substances having tyrosinase inhibitory activity have been previously used in cosmetics or pharmaceuticals. Although it has been used in combination, they are limited in use due to insufficient whitening effect, stability on the skin, formulation and stability problems when formulated in cosmetics, and the like.

In recent years, research has been conducted to find whitening active ingredients in natural products. Among them, many plant extracts such as baekbaekpi (Korean Patent Nos. 99-002109, 97-021273) act on tyrosinase to inhibit melanin production. However, these also have a lot of problems in the use of more than the effective concentration in cosmetics or pharmaceuticals in terms of stability, safety, discoloration, etc. and does not have a satisfactory effect.

In particular, when used in combination with the cosmetic pack, these whitening compositions are in direct contact with the skin for a certain period of time due to the nature of the pack, and thus are inferior to the effect of damaging the delicate skin or regenerating it into a healthy and healthy skin. Beauty pack composition has a disadvantage that can cause side effects such as skin rash or allergy in severe cases. Therefore, in recent years, attempts to use natural products having a moisturizing effect and an excellent whitening effect have increased in cosmetic pack products.

Korean Patent Publication No. 2003-0039389 discloses a cosmetic composition for a cosmetic pack including herbal and natural extracts, but these natural products were not required to develop a skin whitening effect because they are not satisfactory.

Therefore, the present inventors have a high skin whitening effect, there is no side effect on the human body, especially the skin using a natural material, it is used as a general functional cosmetic composition, or especially when used in a beauty pack, while showing a surprising skin whitening effect safe to the skin While studying a whitening composition for the present invention was completed.

An object of the present invention is to provide a whitening cosmetic composition excellent in skin whitening effect and safe for the skin.

Still another object of the present invention is to provide a functional beauty pack having excellent skin moisturizing effect and giving skin elasticity, in particular, an excellent skin whitening effect.

In order to achieve the object of the present invention, the present invention

It provides a cosmetic composition for skin whitening, comprising a mixture of pine cone, vegetable oil and shellfish shell as an active ingredient.

The carbonized pine cone may contain 20 to 80% by weight, vegetable oil 5 to 20% by weight and shellfish shell may be included 5 to 20% by weight. If the content of the carbonized pine cone is 2 weight ratio or less based on the total weight of the mixture, the effect is small.

The carbonized pine cone is washed with water to dry the selected pine cones, put the dried pine cones in a closed container and then completely burned for 3 to 10 hours by applying heat of 100 to 300 ℃, sieving to a 50 to 200 mesh sieve powdered carbonized You can get a pine cone. Pine cones that are the raw materials of the carbonized pine cones can be collected from pine, but the type of pine is not limited.

The vegetable oil may be at least one selected from the group consisting of sesame oil, olive oil, perilla oil, palm oil, castor oil, soybean oil or seed seed oil.

The shellfish is a type of shells, shells, etc., that is, shelled animals among the molluscs, and in the present invention, both shells and round shells may be used.

The shell is shelled with miso (Korean miso) Put it in the miso soup containing 10-20 wt% and boil it for 1 ~ 3 hours at the temperature of 60 ~ 100 ℃, remove the flesh and dry the remaining skin completely. After primary grinding to about 100-200 mesh, it can be used to remove foreign matter.

In addition, the cosmetic composition for whitening of the present invention may further include additives such as a moisturizer, a type agent, a topical stimulant, a blood circulation accelerator, a perfume.

The additive may be included in 1 to 10% by weight.

In addition, the present invention may further include hyaluronic acid, vitamin E or aroma essence oil.

The cosmetic composition for whitening according to the present invention may be used as it is or as a cosmetic pack by absorbing it into a substrate, and the substrate may be cotton, nonwoven fabric, spanlace, pulp, or the like.

In order to achieve another object of the present invention, the present invention

Preparing a carbonized droplet;

Obtaining a vegetable oil;

Obtaining shellfish shells; And

It provides a method for producing a cosmetic composition for whitening comprising the step of adding an additive to the mixture of the carbonized pine cone, vegetable oil and shellfish shell.

In order to achieve another object of the present invention

Preparing a carbonized droplet;

Obtaining a vegetable oil;

Obtaining shellfish shells;

Adding an additive to the mixture of carbonaceous droplets, vegetable oil and shellfish shells; And

It provides a method for producing a cosmetic pack for whitening comprising the step of absorbing the mixture into the substrate.

The mixture may comprise 20-80% by weight of carbonized pine cones, 5-20% by weight of vegetable oil and 5-20% by weight of shellfish shells.

The vegetable oil, shell shell is as described above.

Hereinafter, the present invention will be described in more detail.

As described above, the carbonized pine cone used as the main component of the present invention is washed with dried pine cones, the dried pine cones are put in a closed container and heated to 100 to 300 ° C., and then completely burned for 3 to 10 hours. It can be sieved to 50 to 200 mesh sieve to obtain a powdered carbonized pine cone.

The pine cone is a brush that is opened on the pine, which is described in more detail, pine is also called a brush, true pine, pine, pine or pine wood, pine is also called red pine (赤松), which is a red pine bark The color of the eyes at the ends of the branches is also red. On the other hand, in China, it is known as jasong, yodong, red pine, single leaf, and red pine. Pine is a bileaf which is a pair of two leaves. Called Song-Dong, the scientific name is Pinus densiflora Siebold et Zuccarini . Pine seeds are seeded with cotyledons growing on the ground when the shoots grow, and the number of leaves is about 4-9 or 6. The leaves of cotyledons are opposite to each other in pairs, and the lower part is contained in the leaf of 2-3mm. The leaf is dark brown and does not fall off, but leaves and life together. On the other hand, there are female flowers and male flowers in the pine trees. These pine flowers bloom from late April to early May. The male flowers are oval, 4-9mm long, and the end of the stamens is half-moon-shaped. . The flowerpot has two wings. On the other hand, female flowers hang 2 or 3 at the end of the branch. The first shape is round or oval, about 5mm long and light purple. This is a collection of many female flowers, which are called conifers, and the pine cones referred to in the present invention are this. A mature pine cone is a collection of several pieces, one with two pears and later with two winged seeds. Young conifers before early springtime are also called sparrows, and in English they are often expressed as storibile or conelet instead of cones. The pine cones are spirally attached to the pine cone axis, the ends are enlarged, thickened, and the exposed part is close to the lozenge and has a central center projection. As the pine cone matures, the inflorescences open and the seeds fall off and fly away.

Pine cones that are the raw materials of the carbonized pine cones can be collected from pine, but the type of pine is not limited. For example, pines that can be used for pinecone harvesting include: pinea (forma aurescens), pinea (forma anguina), round pine (var globosa), drooping pine (forma pendula), goblin bat (forma aggregata), and shrunken pine. (forma bi-aggergata) and forma erecta.

The vegetable oil may be at least one selected from the group consisting of sesame oil, olive oil, perilla oil, palm oil, castor oil, soybean oil or seed seed oil. The vegetable oil may be obtained according to a conventional method for obtaining oil or commercially available.

For example, the sesame oil may be obtained by roasting sesame seeds at a predetermined temperature or more and then pressing them.

Sesame is the raw material of sesame oil is annual herb to 90 ~ 150cm high, with short hairs and long oval or willow-shaped leaves facing each other. In summer, the seeds are different in color, depending on the plate-like varieties, which are light eggplant or white with 5 ends. Seeds are 8-9 months old when the fruit is growing, cut the stems and tie them in the sun to dry. After drying, shake off the seeds and pick up the contaminants. Seeds are black (black horse) as medicine, and white is used as oil. Squeeze the oil from the dry seeds, the oil is slightly yellowish and has an aromatic smell. It is mixed with ether, chloroform and petroleum ether, slightly soluble in alcohol. It cools down at 0 ~ 5 ℃. Specific gravity is about 0.9 and refractive index is about 1.5. The arithmetic water is 2 or less, saponified water 188-195, and iodine number 103-116. Oils are glycerides such as oleic acid, linoleic acid, palmitic acid, stearic acid, arachnic acid and lignoseric acid. The unsaponified portion of the oil is 0.1-1.3%, including phytosterin, d-sesamin, sesamol, sesamoline and vitamin E. Sesamol is red by furfurol and concentrated hydrochloric acid, which is used to distinguish sesame oil. The efficacy of sesame seeds is well known in the prior art. Homa (black sesame), in particular, has a flattering taste, taste, and no poison (agreement). It helps to cheer up, to gain weight, to increase bone marrow and brain marrow, to strengthen tendons and bones, and to squeeze intestines (primary). It protects the bone marrow, replenishes the tablets, makes it live longer and makes the face look younger (sensation). Houma's oil increases blood platelets, causing blood to clot faster. Therefore, it is also used for thrombocytopenic purpura, essential thrombocytopenia, and hemorrhagic disease.

Olive oil refers to the squeeze of 30 to 70 percent of the oil in the olive tree. Olive oil is an oil that has long been used in the Old Testament. It is pale yellow and has no smell and tastes light. The first can be divided into four categories: Extra Virgin, Fine Virgin, Virgin, and Pure. Olive oil is divided into grades according to acidity. The high acidity of an oil means that the oil's aroma and purity are inferior, which is the dominant criterion for quality. Olive oil is not only good for diet, but it also has a variety of effects, including improving endurance, reducing the risk of heart attack, and strengthening the immune system. In the present invention, oil squeezed by squeezing the fruit of the olive tree may be used, or a commercially available oil may be purchased and used.

Shellfish shell, another component of the present invention, put the shellfish in water, preferably doenjang soup containing 10 to 20% by weight of doenjang (Korean doenjang) and boil for about 1 to 3 hours at a temperature of 60 ~ 100 ℃, After removing the flesh, the remaining shells are completely dried by primary grinding to about 100-200 mesh, and then used to remove the foreign matter. Then, in order to obtain the desired fine powder through the secondary mill (pulverizer), a high purity fine powder of about 200 mesh can be obtained through the cyclone filter and the dust collector.

The shellfish is a type of shellfish or shellfish among the mollusks, and is divided into two shells and shellfish. The shellfish is a shellfish that usually has two shells such as mussels, oysters and clams. It is a Korean wave of shells with screw-like shells such as higher, conch, and snail. Oyster is a food rich in phosphorus, potassium and vitamin A. In oriental medicine, oysters are used for fever and thirst. Mussels (Mussel) live on sand or rocks and piles. Scallops live in sand or gravel fields 40m deep, and clam is the most common pair of shellfish. Inhabits

In particular, the shell of the shellfish, a type of shellfish, contains a large amount of natural substances with excellent physiological functions such as carotenoid pigments, inorganic components, and taurine. The shell is composed of hard stone cells that are difficult to decompose, but it is a large source of carotenoids and contains a large amount of protein, including inorganic components such as calcium (Ca), phosphorus (P) and magnesium (Mg). In particular, natural carotenoid pigments are known to be carcinogenic substances through 30 years of epidemiological investigations and recent empirical experiments, and they are known to exhibit high-level functionalities such as antioxidant activity, improvement of animal reproduction and growth rate, disease suppression, and improvement of meat color. It can be used more preferably in the present invention. In addition, sulfate chondroitin extracted from the shells is known as a sticky liquid, which has excellent effects on skin beauty, anti-aging, arteriosclerosis, bone formation, and bacterial infection.

Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples. The following examples are illustrative only of the present invention, and the scope of the present invention is not limited only to the following examples.

Example  One

Select pine cones of a certain size among pine cones of native pine. Selected pine cones are washed with purified water and dried in the shade. After confirming that it was well dried and completely dried, 1000 g of the dried pine cones were placed in a completely closed container and heated to completely burn at about 300 ° C. for about 8 hours. After complete combustion, it was left for 2 hours to obtain a carbonized pine cone after cooling. The obtained carbonized pine cone was sieved with 100 mesh sieve to obtain about 800 g of carbonized pine cone powder.

Sesame seeds are selected and washed with a separator to prevent foreign substances from entering and dried well. After the drying is completed, the water is completely evaporated at a temperature of about 160 ° C. in the stir fryer and roasted until just before the smoke. The roasted sesame seeds were crushed with a crusher and pressed and milked with a press to obtain sesame oil.

Put 100g of squid in 100g of miso soup containing 20% by weight of doenjang (Pulmu Yarn), boil at 85 ℃ for 2 hours, remove the flesh and completely dry the remaining skin for 2 hours, and then first crushed into 100 mesh. After that, the foreign matter was removed. The mixture was further pulverized with 200 mesh to obtain 60 g of fine powdered shells.

Carbonized pine cone: sesame oil: a whitening cosmetic composition was prepared by adding a conventional additive so as to contain 30% by weight in a mixture of 6: 2: 2 weight ratio of the shell powder.

Example  2

The cosmetic composition prepared by the method of Example 1 was applied to a nonwoven fabric to prepare a disposable cosmetic pack.

Example  3 ~ 6

A cosmetic composition for whitening was prepared in the same manner as in Example 1, except that the composition was prepared in the composition ratio shown in Table 1 below.

Ingredient Example 3 (% by weight) Example 4 (% by weight) Example 5 (% by weight) Example 6 (% by weight) Carbonized pine cone  60  50  60  70 Sesame oil  20  30  20 olive oil  20 Oyster Shell Powder  20  10  10 Clamshell powder  30

Experimental Example  1: whitening effect

Twenty healthy men and women were tested. Ultraviolet radiation (UVB), which is twice the minimum amount of erythema of each ear, with an opaque tape with five 1.5 cm diameter holes in the lower forearm of both arms, was irradiated. Induction Example 1 and 2 containing the test substances and the conventional product respectively Comparative Example 1. Ocher pack (Company A) and Comparative Example 2. Mud pack (Company B) twice a day for 4 weeks, 7 days a week I did it right. Two months later, the contrast of the skin was measured using a color difference meter.

The effect was determined by measuring the degree of black and white of the skin using a color difference meter (eg, Minolta CR ₂ 00 ₂ ). L * a * b * colorimeter is used to display the color. In this experiment, L * value (brightness) is mainly used as an indicator. The difference in skin color (L *) between the time point at which the test substances (Examples 1 and 2 and Comparative Examples 1 and 2) were used and at the end of the use of the pack after 8 weeks was determined and the effect was determined using this value. . As a result, the whitening effect according to the present invention is shown as follows.

ΔL ^* = L ^* after application-L ^* value at the start of application

Test substance ΔL ^* Example 1 1.8 Example 2 1.9 Comparative Example 1 (A Company) 0.95 Comparative Example 2 (B Company) 0.94

As shown in Table 2, it was found that when the pack according to the present invention was used, deposition of skin pigment was reduced.

Experimental Example  2: skin safety

In order to determine the degree of skin irritation with respect to the whitening cosmetic composition according to the present invention, skin patch test for whitening cosmetics according to Examples 1 to 3 and Comparative Examples 1 and 2 to 15 women aged 30 years Was carried out. 0.2 μl was added to the upper arm of the human body and patched twice. Stimulation was evaluated based on the following criteria. The results are shown in Table 3 below.

○: no change.

(Triangle | delta): Slight erythema is seen by the skin of an application site | part.

X: A clear erythema is seen on the skin of an application site.

Example Irritant degree Example 1 ○ Example 2 ○ Example 3 ○ Comparative Example 1 ○ Comparative Example 2 △

Experimental Example  3: Feeling , Moisturizing, Whitening

With the cosmetic composition prepared according to Examples 1 and 2, 15 women in their mid-30s were used continuously for 4 weeks with the packs of Comparative Examples 1 and 2. At this time, the test subjects were women in their mid 30's. The blind test was shown in Table 4 below.

division Example 1 Example 2 Comparative Example 1 Comparative Example 2 Stability ◎ ◎ △ X Feeling ◎ ○ △ Whitening ◎ ◎ X ○

(◎: Very good, ○: Excellent, △: Normal, X: Bad)

As can be seen from the above experimental results, the cosmetic composition for whitening according to the present invention, unlike the conventional commercial products using a natural material, while showing excellent whitening effect, safe to the skin whitening cosmetic composition has no side effects It also provides a functional pack that can additionally give a whitening effect in addition to the effects of skin moisturizing and skin elasticity when used as a cosmetic pack.

Claims (17)

Cosmetic composition for skin whitening, characterized in that it comprises a mixture of carbonated pine cones, vegetable oil and shells as an active ingredient. The cosmetic composition for skin whitening according to claim 1, wherein 20 to 80% by weight of the carbonized pine cone, 5 to 20% by weight of the vegetable oil, and 5 to 20% by weight of the shellfish shell are included. The method according to claim 1, wherein the carbonized pine cones are carefully selected and dried pine cones, the dried pine cones are put into a closed container and completely burned for 3 to 10 hours by applying a heat of 100 to 300 ℃, 50 to 200 mesh sieve Cosmetic composition for skin whitening, characterized in that the powdered carbonized pine cone obtained by sieving. The cosmetic composition for skin whitening according to claim 1, wherein the vegetable oil is at least one selected from the group consisting of sesame oil, olive oil, perilla oil, palm oil, castor oil, soybean oil, almond oil or seed seed flow paths. The cosmetic composition for skin whitening according to claim 1, wherein the shellfish is at least one of twin shells or round shells. The cosmetic composition for skin whitening according to claim 5, wherein the wound shell is a snail. The cosmetic composition for skin whitening according to claim 1, wherein the shellfish shell is in a powder form obtained by removing shellfish after boiling the shellfish in a miso soup containing miso and grinding the shell. According to claim 1, wherein the shells of shellfish in a doenjang soup containing 10 to 20% by weight of miso soup boiled for about 1 to 3 hours at a temperature of 60 ~ 100 ℃, remove the flesh and completely dried the remaining shells Cosmetic composition for skin whitening, characterized in that the powder form obtained after the first crushing to 100 to 200 mesh. The cosmetic composition for skin whitening according to claim 1, further comprising at least one additive from a moisturizer, a type agent, a topical stimulant, a blood circulation promoter, and a perfume. The cosmetic composition for skin whitening according to claim 9, wherein the additive is 1 to 10% by weight. The cosmetic composition for skin whitening according to claim 10, wherein the additive further comprises at least one of hyaluronic acid, vitamin E or an aromatic essence oil. A cosmetic pack comprising a cosmetic composition for whitening according to any one of claims 1 to 11 and a base material. 13. The cosmetic pack of claim 12 wherein the substrate is cotton, nonwoven, spanlace, or pulp. Preparing a carbonized droplet; Obtaining a vegetable oil; Obtaining shellfish shells; And Method for producing a cosmetic composition for whitening comprising the step of adding an additive to the mixture of the carbonized pine cone, vegetable oil and shellfish shells. The method of claim 14, 20 to 80% by weight of the carbonized pine cone, 5 to 20% by weight of the vegetable oil and 5 to 20% by weight of the shell shell of the method for producing a cosmetic composition for whitening. Preparing a carbonized droplet; Obtaining a vegetable oil; Obtaining shellfish shells; Adding an additive to the mixture of carbonaceous droplets, vegetable oil and shellfish shells; And Method for producing a cosmetic pack for whitening, characterized in that it comprises the step of absorbing the mixture into the substrate. The method of claim 15, 20 to 80% by weight of the carbonized pine cone, 5 to 20% by weight of the vegetable oil and 5 to 20% by weight of shellfish shell manufacturing method of a cosmetic pack for whitening.